[INFO] fetching crate rotbl 0.2.10... [INFO] checking rotbl-0.2.10 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915 [INFO] extracting crate rotbl 0.2.10 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate rotbl 0.2.10 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rotbl 0.2.10 [INFO] tweaked toml for crates.io crate rotbl 0.2.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rotbl 0.2.10 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rotbl 0.2.10 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 698e8188765506458e681debbac3f0cd94745d3225d83182ee399dcb4c6c7727 [INFO] running `Command { std: "docker" "start" "-a" "698e8188765506458e681debbac3f0cd94745d3225d83182ee399dcb4c6c7727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "698e8188765506458e681debbac3f0cd94745d3225d83182ee399dcb4c6c7727", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "698e8188765506458e681debbac3f0cd94745d3225d83182ee399dcb4c6c7727", kill_on_drop: false }` [INFO] [stdout] 698e8188765506458e681debbac3f0cd94745d3225d83182ee399dcb4c6c7727 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8746ef33b209e92e9d463b402a6a2a09f7535bf297d2ec11e8e694c21d24be43 [INFO] running `Command { std: "docker" "start" "-a" "8746ef33b209e92e9d463b402a6a2a09f7535bf297d2ec11e8e694c21d24be43", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking anstyle-parse v0.2.4 [INFO] [stderr] Checking anstyle-query v1.1.0 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking colorchoice v1.0.1 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking is_terminal_polyfill v1.70.0 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking anstream v0.6.14 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling virtue v0.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking getrandom v0.4.2 [INFO] [stderr] Compiling bincode_derive v2.0.0-rc.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking uuid v1.23.0 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking parking_lot v0.12.2 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking moka v0.12.15 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking num-format v0.4.4 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking escape8259 v0.5.3 [INFO] [stderr] Checking pretty_assertions v1.4.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling clap_derive v4.5.4 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-async-stream-macro v0.2.11 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking futures-async-stream v0.2.11 [INFO] [stderr] Checking clap v4.5.4 [INFO] [stderr] Checking libtest-mimic v0.8.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking derive_more v1.0.0 [INFO] [stderr] Checking bincode v2.0.0-rc.3 [INFO] [stderr] Checking codeq v0.5.1 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking seq-marked v0.3.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking rotbl v0.2.10 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v001/block.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn range(&self, range: R) -> BlockIter [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn range(&self, range: R) -> BlockIter<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `iter_from_coroutine` is declared but not used [INFO] [stdout] --> src/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | #![feature(iter_from_coroutine)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/v001/block.rs:61:24 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn range(&self, range: R) -> BlockIter [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 61 | pub fn range(&self, range: R) -> BlockIter<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: feature `iter_from_coroutine` is declared but not used [INFO] [stdout] --> src/lib.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | #![feature(iter_from_coroutine)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.76s [INFO] running `Command { std: "docker" "inspect" "8746ef33b209e92e9d463b402a6a2a09f7535bf297d2ec11e8e694c21d24be43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8746ef33b209e92e9d463b402a6a2a09f7535bf297d2ec11e8e694c21d24be43", kill_on_drop: false }` [INFO] [stdout] 8746ef33b209e92e9d463b402a6a2a09f7535bf297d2ec11e8e694c21d24be43